How to download Firefox without MS IE

やりたいこと

Download Firefox without MS IE
Internet Explorerを使わずにFirefoxをダウンロードする

Download Firefox from command line
コマンドラインでFIrefoxをダウンロードする

FIrefoxのアドレス

今回、ターゲットとするFirefoxのアドレス
http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/19.0/linux-x86_64/ja/firefox-19.0.tar.bz2

別のOS用 Mozilla Firefox はこちら
http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/19.0/mac/ja-JP-mac/Firefox%2019.0.dmg
http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/19.0/win32/ja/Firefox%20Setup%2019.0.exe

Google Chrome はこちら
https://dl.google.com/update2/installers/ChromeStandaloneSetup.exe
https://dl.google.com/chrome/mac/stable/GoogleChrome.dmg
https://dl.google.com/linux/direct/google-chrome-stable_current_i386.deb
https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
https://dl.google.com/linux/direct/google-chrome-stable_current_i386.rpm
https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm

ファイル転送ツールを使う

wget

wget http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/19.0/linux-x86_64/ja/firefox-19.0.tar.bz2

curl

curl http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/19.0/linux-x86_64/ja/firefox-19.0.tar.bz2 -o firefox-19.0.tar.bz2 

テキストブラウザを使う

w3m

w3m a http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/19.0/linux-x86_64/ja/firefox-19.0.tar.bz2

lynx

lynx http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/19.0/linux-x86_64/ja/firefox-19.0.tar.bz2

自分でプログラムを組む

perl 5.14

use LWP::Simple;
use strict;
use warnings;

my $url = "http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/19.0/linux-x86_64/ja/firefox-19.0.tar.bz2";
my $filename ="firefox-19.0.tar.bz2";

my $file = get($url);

#open(OUT, ">$time.jpg");
open(OUT, ">$filename");

binmode OUT;
print OUT $file;
close(OUT);

python 3.3

from urllib import request
from urllib import parse

url = 'http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/19.0/linux-x86_64/ja/firefox-19.0.tar.bz2'

filename = parse.urlparse(url)[2].split('/')[-1]

print(filename)

request.urlretrieve(url, filename)

ruby 1.9

require 'open-uri'

def save_file(url)
    filename = File.basename(url)
    open(filename, 'wb') do |file|
        open(url) do |data|
            file.write(data.read)
        end
    end
end

url = 'http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/19.0/linux-x86_64/ja/firefox-19.0.tar.bz2'
save_file(url)

java 7

import java.net.*;
import java.io.*;

public class DownloadFile
{
    public static void main(String[] args)
    {
        try
        {
            URL url = new URL("http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/19.0/linux-x86_64/ja/firefox-19.0.tar.bz2");
            url.openConnection();
            InputStream reader = url.openStream();

            FileOutputStream writer = new FileOutputStream("firefox-19.0.tar.bz2");
            byte[] buffer = new byte[65535];
            int bytesRead = 0;

            while ((bytesRead = reader.read(buffer)) > 0)
            {  
                writer.write(buffer, 0, bytesRead);
                buffer = new byte[65535];
            }

            writer.close();
            reader.close();
        }
        catch (MalformedURLException e)
        {
            e.printStackTrace();
        }
        catch (IOException e)
        {
            e.printStackTrace();
        }

    }

}

Mono version 2.10.8.1 (C#)

using System;
using System.Net;
using System.IO;

class fileDownload 
{
    static void Main()
    {

        HttpWebRequest req = (HttpWebRequest)WebRequest.Create("http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/19.0/linux-x86_64/ja/firefox-19.0.tar.bz2");
        req.UserAgent = "Mozilla/5.0 (Windows NT 6.2; rv:19.0) Gecko/20100101 Firefox/19.0";
        //req.Referer = "http://www.mozilla.org";

        WebResponse res = req.GetResponse();
        Stream st = res.GetResponseStream();

        byte[] buffer = new byte[65535];
        MemoryStream ms = new MemoryStream();
        while (true)
        {
            int rb = st.Read(buffer, 0, buffer.Length);
            if (rb > 0)
            {
                ms.Write(buffer, 0, rb);
            }
            else
            {
                break;
            }
        }

        FileStream fs = new FileStream("firefox-19.0.tar.bz2", FileMode.Create);
        byte[] wbuf = new byte[ms.Length];
        ms.Seek(0, SeekOrigin.Begin);
        ms.Read(wbuf, 0, wbuf.Length);
        fs.Write(wbuf, 0, wbuf.Length);
        fs.Close();

    }
}

追記

Windos限定 Powershellを使う

$ (New-Object Net.WebClient).DownloadFile("https://download.mozilla.org/?product=firefox-29.0&os=win&lang=ja", "Firefox Setup 29.0.exe")